baber/WOPTO huggingface dataset:
Patent JP-H04145274-A (JP)
Title: Control valve
Inventor: NIWA KIMIO
IPC: F16K31/04
Filed: 1990-10-08
Abstract: PURPOSE:To simplify a control valve in structure as well as to make sure of safety by controlling the extent of valve opening through a movable body varying in receiving centrifugal force by means of rotation of the movable body via a valve on-off means. CONSTITUTION:A rotor 4 is attached to a turning shaft 30 of an electric motor 1 via a metal bearing 3. A slider body 5a is attached to a lower part of this rotor 4 as fitted in a detent pin 8 shiftably up and down. In addition, a movable body 5a is interposed between the rotor 4 and the slider body 6a. When the rotor 4 is rotated by rotation of the motor 1 and simultaneously the movable body 5a being held between the rotor 4 and the slider body 6 receives centrifugal force, thereby shifting toward the outside from the turning shaft 30, and it holds a position balanced with the centrifugal force. In brief, the slider body 6a being formed into an inclined state is pressed to the lower part, and the slider body 6a and a shaft 12 are shifted downward, separating a valve 15 from a valve seat 35, thus the valve 15 comes to a state of being opened.
Patent JP-H01115541-A (JP)
Title: Pallet transfer line capable of changing over preparatory plan
Inventor: HARADA KOICHI
IPC: B23Q7/14
Filed: 1987-10-29
Abstract: PURPOSE:To smooth the change-over of preparatory plan and improve the rate of operation by furnishing pallets to the operation line side from a route of pallet needing no change-over of preparatory plan and a route provided parallel thereto for furnishing pallets to a preparatory plan change-over line. CONSTITUTION:When no change-over of preparatory plan is needed, pallets 2 are furnished on a first route 5, transferred to a third route 7 and furnished to an operation line 1. When the change-over of preparatory plan is needed, the pallets 2 on the first route 5 are transferred to the second route 6, and the pallets 2 needing no change-over of preparatory proceed on the first route 5, while the pallets 2 transferred to the second route 6 side are sequentially sent to preparatory plan changingover lines 6a, 6b, 6c and 6d for the preparatory plan. When the pallets 2 are transferred from the transfer end of first route 5 to the third route 7 side and sent to the operation line 1, the pallets 2c subjected to the change-over of preparatory plan on the second route 6 are transferred continuously to the third route 7 and furnished in the operation line 1, following the pallets 2.
Patent JP-H07116587-A (JP)
Title: Production of plate for building
Inventor: KITAGAWA YOSHINORI
IPC: B05D1/30
Filed: 1993-10-29
Abstract: PURPOSE:To reduce the number of production processes to cut working cost and to perform natural patterning having streoscopic effect by blowing air onto a coating material curtain falling to shake it and forming a flow patterned coating consisting of a thick film part and a thin film part on a base coat. CONSTITUTION:After the surface of a base plate consisting of a calcium silicate plate is subjected to sealer treatment with a damp cured urethane coating material, an acrylic urethane enamel coating material is applied by a curtain flow coater to form a base coat 2 of the same color as that of a natural stone to express. Next, curtain flow coating is applied on the base coat 2 by the curtain flow coater 3 and also air is blown from the side by an air nozzle 9 onto a coating material curtain 4 which flows down from a slit 8 between a pair of rolls 6, 7 in the bottom part of the curtain flow coater 3. By shaking the coating material curtain 4 by intermittent blowing, a flow patterned coating is formed on the base coat 2 on the base plate 1 transferred by a belt conveyor 17.
Patent JP-S63126189-A (JP)
Inventor: NAKAMURA YUKINOBU
IPC: H05B6/10
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63126149-A (JP)
Title: Charged particle analyzer
Inventor: DAIMON HIROSHI
IPC: H01J37/252
Filed: 1986-11-15
Abstract: PURPOSE:To make it possible to measure an energy spectrum image of charged particles and an emitting angle distribution image of particles with a desired specific energy at a time, by furnishing two hemispherical electrodes with different radiuses concentrically facing the cutting sides to the same side. CONSTITUTION:Two hemispherical electrodes 1 and 2 with different radiuses are furnished to the same spherical center, with cutting sides on the same plane facing to the same side, and a voltage is applied between the both electrodes 1 and 2. Of the charged particles emitted from the charged particle emitting point on a sample S between the both electrodes 1 and 2, the charged particles with the same energy are focused at a point on the cutting planes of the hemispherical electrodes 1 and 2, at the opposite side of the sample S. Since the positions of the focus points in the radius direction of the spherical surface go to the outer peripheral side as the particle energy is higher, a spectrum image of energy is made in the radius direction. Therefore, the energy image of the charged particles and the emitting angle distribution image can be measured two-dimensionally at a time.
Patent JP-H07128487-A (JP)
Title: Shaft sealing water recovery device for draining pump of supply water heater
Inventor: NAKAO KAZU
IPC: G21D1/02
Filed: 1993-10-29
Abstract: PURPOSE:To make it possible to stably supply returning water of shaft seal to a codenser by constituting a shaft seal device for draining pump of supply water heater with a non-touch type shaft seal device. CONSTITUTION:The returning water of shaft sealing water used for sealing a draining pump 12 of supply water heater is sent to a condensate water recovery tank 15 placed at lower position than the deepest basement floor through a shaft sealing water returning pipe 14. The condensate water recovery tank 15 is connected by a condensate water recovery pipe 17 to a condenser 3.
Patent JP-H11166562-A (JP)
Title: Electromagnetic coupling device
Inventor: KIYONO TOSHITERU
IPC: H01F5/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupling device low in cost with a small number of terminals, facilitating work of connecting an exciting coil and a power source side lead wire and miniaturizing a storage part of a coil bobbin. SOLUTION: Two coil lead-out holes 29a, 29b are formed at a circumferential center part of an inner bottom face of a coil bobbin storage part 22, and coil engaging grooves 30a, 30b and terminal engaging grooves 32b are respectively formed at both side parts. A side plate part to be pressed into the terminal engaging groove of the storage part 22 is formed at a terminal, and coil end parts 4a, 4b of an exciting coil are pressed into a groove of the side plate part. A spacer 33 is fitted to the outer periphery of the storage part 22. The fixed part of a lead wire 26 of the terminal is stored in storage space formed by the spacer 33, a terminal cover and a side plate 22c of the storage part 22.
Patent JP-H06122079-A (JP)
Title: Method for continuously spot-welding sandwiched high damping steel sheet with short interval
Inventor: TSURI YUKIROU
IPC: B23K9/12
Filed: 1992-10-12
Abstract: PURPOSE:To enable continuous spot welding with a short interval by applying a specified welding current normally after small current is applied at the initial stage of welding an thermosetting resin is softened and wasted from the lower part of a welded chip. CONSTITUTION:Before prescribed welding current is applied for a prescribed time in accordance with the sheet thickness of a high damping steel sheet, the thermosetting resin dispersed with metallic grains is softened by applying a method for applying electric current preliminarily at two stages between two thin steel sheets and discharged from the lower part of the welded chip, thereafter, a sandwich type high damping steel sheet is continuously spot-welded with a short interval. The ratio of a preliminarily applied current value of the small current at the initial stage of welding to the normally applied current value is preferred to be 0.375-0.875. Further, the preliminary energizing time is preferred to be the preliminary energizing time (sec) >=-0.16X(preliminarily applied current value/normally applied current value)+0.18. In this way, the occurrence of welding defects is reduced.
Patent JP-H05109941-A (JP)
Title: Hybrid integrated circuit
Inventor: TOYOOKA SHINICHI
IPC: H01L25/07
Filed: 1991-10-21
Abstract: PURPOSE:To mount a power mono-type semiconductor element wherein a power circuit and a small signal circuit are formed on one chip on a substrate through a heat sink. CONSTITUTION:A heat sink 4 is fixed onto a conductive path 3 formed on a substrate 1, a surface package type junction member 6 is provided to a periphery enclosing the heat sink 4 and a thin Al wire line 7B for a small signal circuit of a semiconductor element 5 is connected to the conductive path 3 through the junction member 6.
Patent JP-2000099916-A (JP)
Title: Thin-film magnetic head and its production
Inventor: OTSUKA YOSHINORI
IPC: G11B5/31
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a thin-film magnetic head capable of exactly setting the thickness of an upper sub-magnetic pole of an induction writing head element. SOLUTION: A gap layer 31 is formed on a lower magnetic pole layer 29. A magnetic film which constitutes an upper magnetic pole small piece 38 and a nonmagnetic film which constitutes a nonmagnetic film 47 are formed on this gap layer 31. A lower magnetic pole small piece 37 is thereafter chipped out of the lower magnetic pole layer 29 by using the upper magnetic pole small piece 38 as a mask. In succession, a nonmagnetic insulating film is deposited on the surface of the lower magnetic pole layer 29 so as to completely cover the nonmagnetic film 247. The nonmagnetic insulating film is subjected to flattened polishing to expose the nonmagnetic film 47. The exposed nonmagnetic film 47 is removed to expose the upper magnetic pole small piece 38. The upper magnetic pole small piece 38 is not chipped at the time of flattened polishing and a contribution may be made to the exact setting of the thickness of the upper sub-magnetic pole.
Patent JP-2000100845-A (JP)
Title: Semiconductor device, its manufacture and manufacture device
Inventor: KOIZUMI KOJI
IPC: H01L21/56
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce void defects and non-filling defects of a semiconductor device, after it is sealed with resin by exhausting air from the entire periphery of a resin channel and cavities with a formed clearance, when melting resin is transferred into the cavities which are filled with resin. SOLUTION: A stopper block 13 sets a clearance 15. A plunger, where a resin tablet is supplied to the pot of a resin-sealing device, is lowered and melting resin is transferred into an upper die cavity and a lower die cavity through the resin channels of a cull, a runner and a gate. At that time, air in the resin channels, the upper die cavity and the lower die cavity is pushed out to melting resin from the clearance 15, namely the entire periphery of the resin channels and the upper die cavity and the lower die cavity and is exhausted into atmosphere. Thus, an exhaust area becomes large, and air is difficult to be entrained into the melting resin. Thus, air is not trapped into cavities and resin, and void defects and non-filling defects, after the cavities are sealed with resin, can be reduced.
Patent JP-H04147665-A (JP)
Title: Semiconductor integrated circuit
Inventor: INOUE MAKOTO
IPC: H01L27/10
Filed: 1990-10-11
Abstract: PURPOSE:To advantageously obtain high integration when a capacitor of big capacity is required by laminating a lower layer wiring, an insulating layer and an upper layer wiring in order on the stepped surface, where a thin oxide film and a thick oxide film are mutually adjoined, of a semiconductor substrate having a formed diffusion layer. CONSTITUTION:A part having a field oxide film 2 forms a projected part and a part having a gate oxide film 3 forms a recessed part. A first wiring 4 and a second wiring 6 constitute a capacitor, generating ups and downs according to unevenness and having a layer insulating film 5 as a dielectric. Provided that specific dielectric constant of the layer insulating film 5 is epsilon1, a thickness is d1 and an opposed area of the first wiring 4 and the second wiring 6 is S1, electrostatic capacity C1 of between the first wiring 4 and the second wiring 6 is to be given by C1=S1.(E0.E1)/d1 so as to be S1=(pir+l).y. That is, electrostatic capacity of (pir+l)/(2r+l) times compared with conventional examples can be obtained.
Patent JP-2000103357-A (JP)
Title: Car body attaching structure for rear suspension cross member
Inventor: TAKAHASHI YOSHIHARU
IPC: B60G7/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a spare tire housing part by securing a wide space in a car body rear side while securing the supporting strength of each rear suspension of a multilink type in a vehicle. SOLUTION: In the center of a car width direction, a suspension cross member is provided to be bent so as to form a forward protruded part 7 protruded toward the front of a car body, the forward protruded part 7 is connected to the cross member 2 of the car body, and both end parts of the car width direction are connected to the left and right side frames 1 and 1 of the car body. In the lower side of the forward protruded part 7 of the suspension cross member, a linkage supporting member is provided to support the upper and lower linking members 24 and 27 of the left and right suspensions 15, and a spare tire housing part S is formed by a space in the rear side of the forward protruded part 7 of the suspension cross member.
Patent JP-H1096758-A (JP)
Title: Electronic circuit substrate with self diagnostic function
Inventor: OBARA KENJI
IPC: G01R31/28
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit substrate with cheaper, smaller, faster self diagnostic function and calibration function, by fitting PLD on each electronic circuit substrate and by preparing various required programs. SOLUTION: A lot of electronic components are contained on an electronic circuit substrate 5. A connector 8i (i=1, 2..., i...p) is connected with other device 9 and a host processor 10. The electronic circuit substrate 5 is equipped with a PLD 40 for changing a circuit configuration and plural programs are prepared which contain a normal operating program and a self diagnostic program for specifying the circuit configuration. These programs are written into the ROM 41, 42 and are placed in the PLD 40. The PLD 40 is also equipped with a pass/ fail indicator 43 using a LED and a controller 39 using a MPU. Because for the electronic circuit substrate 5 the perfect self diagnostic check and easy calibration are performed, and the device contains the ROM into which the normal operating program, the self diagnostic checking program, and calibration program are written, its operation becomes more correct and faster.
Patent JP-H06114773-A (JP)
Title: Structure of conveying device
Inventor: TOMITA SUNAO
IPC: B25J15/00
Filed: 1992-10-12
Abstract: PURPOSE:To properly cope with the change of a pick-up reference position by providing a grasping means to support rotatably in a specified angle arc and vertically movably and a balancing means to relieve a composite load of the total own weight of a vertical moving means and the grasping means and downward thrust generated by the vertical moving means. CONSTITUTION:Grasping claws 24a and 24b to grasp a work W are attached to the lower end of a rotary shaft 22 and formed in a manner to be rotatable in a specified range by means of contact blocks 26a and 26b and a regulating screw 28a. Further, the rotary shaft 22 of a rotational drive source 20 is supported by a bearing box 32 mounted on the moving base plate 30 of a vertical moving mechanism 12 and a grasping mechanism 10 is vertically moved togetherwith the moving base plate 30. A tensile spring 14 for balancing to relieve a composite load of the total own weight of the grasping mechanism part 10 and the vertical moving mechanism 12 and downward thrust generated by a vertical cylinder 36 when the grasping claws 24 are moved downward and brought into contact with the work W is stretched between a moving device part 16 and the cylinder device mounting base plate 34 of a vertical moving mechanism 12.
Patent JP-S61154499-A (JP)
Title: Disconnection detector of steeping motor
Inventor: OMICHI TOSHIHIKO
IPC: H02P8/38
Filed: 1984-12-26
Abstract: PURPOSE:To detect the disconnection of a coil to be detected and a search coil by detecting the terminal voltage of the search coil, and comparing the ON and OFF of power supply to the coil to be detected. CONSTITUTION:In a 4-phase stepping motor 4, coils A, C are wound on a common bobbin 8, coils B, D are wound on a common bobbin 8', and composed to generate mutual induction therebetween. If the coil A is, for example, disconnected, the signal of terminal OS0 is altered from ''1'' to ''0'', a current i0 does not vary. Accordingly, a current i2 is not generated. Thus, the terminal voltage VC of a coil C does not drop, but remains at power source voltage EB. and the signal of the terminal IB2 remains ''1''. At this time the terminal voltage VA of the coil A alters from ''0'' to ''1'' at the signal of a terminal IB0 irrespective of the disconnection of the coil A due to the power source voltage EB given through a resistor 100 and a diode 90. Thus, when the coil A is disconnected, signals of ''1110'' is input to terminals IB0-IB3 to be discriminated as abnormal.
Patent JP-S63126337-A (JP)
Title: Communication processing system
Inventor: KOBAYASHI HIROYUKI
IPC: H04L13/00
Filed: 1986-11-17
Abstract: PURPOSE:To relieve the load of the host by returning end information to a host computer when an end flag provided to a terminal equipment is set from the reset state so as to store a communication procedure between the terminal equipment and an external equipment at the terminal equipment side. CONSTITUTION:A host computer HCMPT1 transfers a communication procedure of an intemediate language generated in a file 8 prior to the communication with a terminal equipment 4 and an external device 5 to the equipment 4. A processing section 20 of the equipment 4 starts sending a text stored in a buffer 12 to the equipment 5 and sets an end flag 21, and when the analysis section 19 finds out the end command or the next text transmission command in fetching each command from the storage section 13, then the section 19 resets the end flag 21. When the flag 21 is set from the reset state, the processing section 20 sets end information representing the normal end or abnormal end and the control section 22 returns the end information to the HCMPT1 depending on the set state.
Patent JP-2000099847-A (JP)
Title: In-furnace fire detection method and its device
Inventor: TSUJISHITA MASAHIDE
IPC: G01J5/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To properly execute the operation of a furnace while exactly operating fire detection by judging the existence of fire based on AC components due to the fluctuation of fire included in an electric signal obtained by a photosensor. SOLUTION: A photodiode 4 as a semiconductor photosensor is mounted to a burner 1 of a burning furnace so that the existence of fire (a) can be detected. The detected result from the semiconductor photosensor 4 is transmitted to a means 5 for judging the existence of fire so that the presence/absence of the fire (a) can be judged. Light intensity from the fire (a) is extracted as an electric signal by using this photosensor 4. At that time, a DC cut filter 6 is inserted so that DC components in the electric signal can be removed. Then, the electric signal passing through the DC cut filter 6 is outputted through a rectifier circuit 7 and an integrating circuit 8 constituting the means 5 for judging the existence of the fire.  Thus, the existence of the fire can be judged based on AC components due to the fluctuation of the fire included in the electric signal obtained from the photosensor 4.
Patent JP-2000102006-A (JP)
Title: Image data converter and image data conversion method
Inventor: KONDO TETSUJIRO
IPC: H04N19/12
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance image quality furthermore by deciding a class depending on a kind of data processing different from each prescribed image unit so as to generate 2nd image data without distortion and flicker in a time base direction in comparison with a case where the class is decided independently of the kind of the data processing. SOLUTION: A class classification section 52 of an up-converter 51 generates a class code S52 by selecting received SD image data S51 employing pulse code modulation as a target pixel and its surrounding 7 pixels for class classification purpose pixels. Prediction coefficient data S53 corresponding to each class that are generated in advance and stored in a prediction coefficient ROM: 54 are read in response to the class code S52 and outputted. A prediction arithmetic section 53 selects a target pixel and its surrounding 13 pixels in the SD image data S51 for a prediction arithmetic operation and generates HD image data S54 by using each pixel value and the prediction coefficient data S53 and applying cross product arithmetic operation to them. Thus, production of distortion and flicker is avoided to enhance the image quality.
Patent JP-H01117976-A (JP)
Title: Exhaust gas recirculation device for engine
Inventor: HOTATE MAKOTO
IPC: F02M25/06
Filed: 1987-10-30
Abstract: PURPOSE:To improve the fuel consumption and emission characteristic in all the regions of idle operation by reducing the inside recirculation ratio of exhaust gas in the idle operation of an engine than that in low load state and increasing the inside recirculation ratio in idle-up. CONSTITUTION:A valve timing selecting mechanism 26 is controlled according to the operation state of an engine by a control unit 30. In the idling operation in which an idle switch 23 is turned ON, the opening/closing timing of an exhaust valve installed at the exhaust ports 6a and 6b is set early, and the overlap quantity of the intake/exhaust valve is reduced, and the inner recirculation ratio of the exhaust gas is reduced. In this case, a correcting logic circuit 27 is formed in the control unit 30. When the water temperature T detected by a water temperature sensor 18 is lower than a prescribed value Ta in idling operation or when one among the mechanical and electrical load switches 24 and 25 is turned ON, idle-up is performed, and the valve closing timing of the exhaust valve is set late.
Patent JP-H10117610-A (JP)
Title: Mulching film covering device
Inventor: MIYAIRI TADASHI
IPC: A01B13/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of easily wrinkling at the time of pulling out a mulching film at the time of supporting a mulching film roll in the state of being freely rotatable and the problem of slackening due to the inertia of the rotation of the mulching film roll at the time of stopping traveling or changing a velocity. SOLUTION: In the constitution of arranging the mulching film covering device at the rear part of a traveling farming machine, supporting the rolled mulching film roll in a right/left horizontal direction and drawing it backward to cover a ridge, a mulching film supporting frame 22 is fixed to the main device side of the mulching film covering device, plural supporting rollers 23 are arranged at the frame 22, the rolled mulching film F is mounted on the roller 23 and the rotation braking means of the roller 23 is fitted at a stay 54 supporting the roller 23.